Al-Shammari, Ahmed M. “Induction of Murine Malignant Lymphoma by 1-(2-Chloro-Ethyl)-3-Cyclo-Hexyl-1-Nitrosourea, In Vitro Partial Characterization”. Journal of Biotechnology Research Center, vol. 7, no. 1, Jan. 2013, pp. 61-66, doi:10.24126/jobrc.2013.7.1.247.